question on Cannondale Supersix himod to regular stiffness

[Rebel_Biker]

Does anyone know for sure if the regular SuperSix is just as stiff as the HI MOD? I know there is a 100g difference in weight and I have researched that this is due to the added material needed to make the frame as stiff. I am not worried about 100g, but do want the stiffness as this will be my racing bike, and I am more of a heavy sprinter crit guy.

thanks